/*
 * Copyright (c) 2023, Texas Instruments Incorporated
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * *  Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
 *  ============ ti_msp_dl_config.c =============
 *  Configured MSPM0 DriverLib module definitions
 *
 *  DO NOT EDIT - This file is generated for the MSPM0L130X
 *  by the SysConfig tool.
 */

#include "ti_msp_dl_config.h"

/*
 *  ======== SYSCFG_DL_init ========
 *  Perform any initialization needed before using any board APIs
 */
SYSCONFIG_WEAK void SYSCFG_DL_init(void)
{
    SYSCFG_DL_initPower();
    SYSCFG_DL_GPIO_init();
    /* Module-Specific Initializations*/
    SYSCFG_DL_SYSCTL_init();
    SYSCFG_DL_PWM_init();
    SYSCFG_DL_CAPTURE_0_init();
    SYSCFG_DL_TIMER_1_init();
    SYSCFG_DL_I2C_1_init();
    SYSCFG_DL_UART_0_init();
    SYSCFG_DL_SPI_OLED_init();
}

SYSCONFIG_WEAK void SYSCFG_DL_initPower(void)
{
    DL_GPIO_reset(GPIOA);
    DL_TimerG_reset(PWM_INST);
    DL_TimerG_reset(CAPTURE_0_INST);
    DL_TimerG_reset(TIMER_1_INST);
    DL_I2C_reset(I2C_1_INST);
    DL_UART_Main_reset(UART_0_INST);
    DL_SPI_reset(SPI_OLED_INST);

    DL_GPIO_enablePower(GPIOA);
    DL_TimerG_enablePower(PWM_INST);
    DL_TimerG_enablePower(CAPTURE_0_INST);
    DL_TimerG_enablePower(TIMER_1_INST);
    DL_I2C_enablePower(I2C_1_INST);
    DL_UART_Main_enablePower(UART_0_INST);
    DL_SPI_enablePower(SPI_OLED_INST);
    delay_cycles(POWER_STARTUP_DELAY);
}

SYSCONFIG_WEAK void SYSCFG_DL_GPIO_init(void)
{

    DL_GPIO_initPeripheralOutputFunction(GPIO_PWM_C0_IOMUX,GPIO_PWM_C0_IOMUX_FUNC);
    DL_GPIO_enableOutput(GPIO_PWM_C0_PORT, GPIO_PWM_C0_PIN);
    DL_GPIO_initPeripheralOutputFunction(GPIO_PWM_C1_IOMUX,GPIO_PWM_C1_IOMUX_FUNC);
    DL_GPIO_enableOutput(GPIO_PWM_C1_PORT, GPIO_PWM_C1_PIN);

    
	DL_GPIO_initPeripheralInputFunctionFeatures(
		 GPIO_CAPTURE_0_C0_IOMUX, GPIO_CAPTURE_0_C0_IOMUX_FUNC,
		 DL_GPIO_INVERSION_DISABLE, DL_GPIO_RESISTOR_PULL_DOWN,
		 DL_GPIO_HYSTERESIS_DISABLE, DL_GPIO_WAKEUP_DISABLE);
	DL_GPIO_initPeripheralInputFunctionFeatures(
		 GPIO_CAPTURE_0_C1_IOMUX, GPIO_CAPTURE_0_C1_IOMUX_FUNC,
		 DL_GPIO_INVERSION_DISABLE, DL_GPIO_RESISTOR_PULL_DOWN,
		 DL_GPIO_HYSTERESIS_DISABLE, DL_GPIO_WAKEUP_DISABLE);

    DL_GPIO_initPeripheralInputFunctionFeatures(GPIO_I2C_1_IOMUX_SDA,
        GPIO_I2C_1_IOMUX_SDA_FUNC, DL_GPIO_INVERSION_DISABLE,
        DL_GPIO_RESISTOR_NONE, DL_GPIO_HYSTERESIS_DISABLE,
        DL_GPIO_WAKEUP_DISABLE);
    DL_GPIO_initPeripheralInputFunctionFeatures(GPIO_I2C_1_IOMUX_SCL,
        GPIO_I2C_1_IOMUX_SCL_FUNC, DL_GPIO_INVERSION_DISABLE,
        DL_GPIO_RESISTOR_NONE, DL_GPIO_HYSTERESIS_DISABLE,
        DL_GPIO_WAKEUP_DISABLE);
    DL_GPIO_enableHiZ(GPIO_I2C_1_IOMUX_SDA);
    DL_GPIO_enableHiZ(GPIO_I2C_1_IOMUX_SCL);

    DL_GPIO_initPeripheralOutputFunction(
        GPIO_UART_0_IOMUX_TX, GPIO_UART_0_IOMUX_TX_FUNC);
    DL_GPIO_initPeripheralInputFunction(
        GPIO_UART_0_IOMUX_RX, GPIO_UART_0_IOMUX_RX_FUNC);

    DL_GPIO_initPeripheralOutputFunction(
        GPIO_SPI_OLED_IOMUX_SCLK, GPIO_SPI_OLED_IOMUX_SCLK_FUNC);
    DL_GPIO_initPeripheralOutputFunction(
        GPIO_SPI_OLED_IOMUX_PICO, GPIO_SPI_OLED_IOMUX_PICO_FUNC);
    DL_GPIO_initPeripheralOutputFunction(
        GPIO_SPI_OLED_IOMUX_CS0, GPIO_SPI_OLED_IOMUX_CS0_FUNC);

    DL_GPIO_initDigitalOutput(OLED_DC_IOMUX);

    DL_GPIO_initDigitalInput(Key_USER_IOMUX);

    DL_GPIO_initDigitalOutput(LED_PIN_0_IOMUX);

    DL_GPIO_initDigitalOutput(Buzzer_PIN_1_IOMUX);

    DL_GPIO_initDigitalInput(TrackTrack_Track_0_IOMUX);

    DL_GPIO_initDigitalInput(TrackTrack_Track_1_IOMUX);

    DL_GPIO_initDigitalInput(TrackTrack_Track_2_IOMUX);

    DL_GPIO_initDigitalInput(TrackTrack_Track_3_IOMUX);

    DL_GPIO_initDigitalInput(TrackTrack_Track_4_IOMUX);

    DL_GPIO_clearPins(GPIOA, OLED_DC_PIN);
    DL_GPIO_setPins(GPIOA, LED_PIN_0_PIN |
		Buzzer_PIN_1_PIN);
    DL_GPIO_enableOutput(GPIOA, OLED_DC_PIN |
		LED_PIN_0_PIN |
		Buzzer_PIN_1_PIN);
    DL_GPIO_setUpperPinsPolarity(GPIOA, DL_GPIO_PIN_21_EDGE_RISE_FALL |
		DL_GPIO_PIN_22_EDGE_RISE_FALL |
		DL_GPIO_PIN_23_EDGE_RISE_FALL |
		DL_GPIO_PIN_24_EDGE_RISE_FALL);

}



SYSCONFIG_WEAK void SYSCFG_DL_SYSCTL_init(void)
{

	//Low Power Mode is configured to be SLEEP0
    DL_SYSCTL_setBORThreshold(DL_SYSCTL_BOR_THRESHOLD_LEVEL_0);

    
	DL_SYSCTL_setSYSOSCFreq(DL_SYSCTL_SYSOSC_FREQ_BASE);
    DL_SYSCTL_enableMFCLK();
    DL_SYSCTL_enableMFPCLK();

}


/*
 * Timer clock configuration to be sourced by  / 1 (32000000 Hz)
 * timerClkFreq = (timerClkSrc / (timerClkDivRatio * (timerClkPrescale + 1)))
 *   1000000 Hz = 32000000 Hz / (1 * (31 + 1))
 */
static const DL_TimerG_ClockConfig gPWMClockConfig = {
    .clockSel = DL_TIMER_CLOCK_BUSCLK,
    .divideRatio = DL_TIMER_CLOCK_DIVIDE_1,
    .prescale = 31U
};

static const DL_TimerG_PWMConfig gPWMConfig = {
    .pwmMode = DL_TIMER_PWM_MODE_EDGE_ALIGN,
    .period = 1000,
    .startTimer = DL_TIMER_START,
};

SYSCONFIG_WEAK void SYSCFG_DL_PWM_init(void) {

    DL_TimerG_setClockConfig(
        PWM_INST, (DL_TimerG_ClockConfig *) &gPWMClockConfig);

    DL_TimerG_initPWMMode(
        PWM_INST, (DL_TimerG_PWMConfig *) &gPWMConfig);

    DL_TimerG_setCaptureCompareOutCtl(PWM_INST, DL_TIMER_CC_OCTL_INIT_VAL_LOW,
		DL_TIMER_CC_OCTL_INV_OUT_DISABLED, DL_TIMER_CC_OCTL_SRC_FUNCVAL,
		DL_TIMERG_CAPTURE_COMPARE_0_INDEX);

    DL_TimerG_setCaptCompUpdateMethod(PWM_INST, DL_TIMER_CC_UPDATE_METHOD_IMMEDIATE, DL_TIMERG_CAPTURE_COMPARE_0_INDEX);
    DL_TimerG_setCaptureCompareValue(PWM_INST, 999, DL_TIMER_CC_0_INDEX);

    DL_TimerG_setCaptureCompareOutCtl(PWM_INST, DL_TIMER_CC_OCTL_INIT_VAL_LOW,
		DL_TIMER_CC_OCTL_INV_OUT_DISABLED, DL_TIMER_CC_OCTL_SRC_FUNCVAL,
		DL_TIMERG_CAPTURE_COMPARE_1_INDEX);

    DL_TimerG_setCaptCompUpdateMethod(PWM_INST, DL_TIMER_CC_UPDATE_METHOD_IMMEDIATE, DL_TIMERG_CAPTURE_COMPARE_1_INDEX);
    DL_TimerG_setCaptureCompareValue(PWM_INST, 999, DL_TIMER_CC_1_INDEX);

    DL_TimerG_enableClock(PWM_INST);


    
    DL_TimerG_setCCPDirection(PWM_INST , DL_TIMER_CC0_OUTPUT | DL_TIMER_CC1_OUTPUT );


}



/*
 * Timer clock configuration to be sourced by BUSCLK /  (16000000 Hz)
 * timerClkFreq = (timerClkSrc / (timerClkDivRatio * (timerClkPrescale + 1)))
 *   500000 Hz = 16000000 Hz / (2 * (31 + 1))
 */
static const DL_TimerG_ClockConfig gCAPTURE_0ClockConfig = {
    .clockSel    = DL_TIMER_CLOCK_BUSCLK,
    .divideRatio = DL_TIMER_CLOCK_DIVIDE_2,
    .prescale = 31U
};

/*
 * Timer load value (where the counter starts from) is calculated as (timerPeriod * timerClockFreq) - 1
 * CAPTURE_0_INST_LOAD_VALUE = (50ms * 500000 Hz) - 1
 */

SYSCONFIG_WEAK void SYSCFG_DL_CAPTURE_0_init(void) {

    DL_TimerG_setClockConfig(CAPTURE_0_INST,
        (DL_TimerG_ClockConfig *) &gCAPTURE_0ClockConfig);

    DL_TimerG_setLoadValue(CAPTURE_0_INST,24999);

    DL_TimerG_setCounterMode(CAPTURE_0_INST,DL_TIMER_COUNT_MODE_UP);

    DL_TimerG_setCounterRepeatMode(CAPTURE_0_INST,DL_TIMER_REPEAT_MODE_ENABLED);

    DL_TimerG_setCounterValueAfterEnable(CAPTURE_0_INST,DL_TIMER_COUNT_AFTER_EN_NO_CHANGE);

    DL_TimerG_setCaptureCompareCtl(CAPTURE_0_INST,
    DL_TIMER_CC_MODE_CAPTURE, (DL_TIMER_CC_ZCOND_NONE | DL_TIMER_CC_ACOND_TIMCLK | DL_TIMER_CC_CCOND_TRIG_EDGE),
    DL_TIMER_CC_0_INDEX);

    DL_TimerG_setCaptureCompareInput(CAPTURE_0_INST,
        DL_TIMER_CC_INPUT_INV_NOINVERT,DL_TIMER_CC_IN_SEL_CCPX, DL_TIMER_CC_0_INDEX);

    DL_TimerG_setCaptureCompareCtl(CAPTURE_0_INST,
    DL_TIMER_CC_MODE_CAPTURE, (DL_TIMER_CC_ZCOND_NONE | DL_TIMER_CC_ACOND_TIMCLK | DL_TIMER_CC_CCOND_TRIG_EDGE),
    DL_TIMER_CC_1_INDEX);

    DL_TimerG_setCaptureCompareInput(CAPTURE_0_INST,
        DL_TIMER_CC_INPUT_INV_NOINVERT,DL_TIMER_CC_IN_SEL_CCPX, DL_TIMER_CC_1_INDEX);


    DL_TimerG_setCounterControl(CAPTURE_0_INST,
        DL_TIMER_CZC_CCCTL0_ZCOND,
        DL_TIMER_CAC_CCCTL0_ACOND,
        DL_TIMER_CLC_CCCTL0_LCOND
    );

    DL_TimerG_startCounter(CAPTURE_0_INST);

    DL_TimerG_enableInterrupt(CAPTURE_0_INST , DL_TIMERG_INTERRUPT_CC0_UP_EVENT |
		DL_TIMERG_INTERRUPT_CC1_UP_EVENT |
		DL_TIMERG_INTERRUPT_LOAD_EVENT);

    NVIC_SetPriority(CAPTURE_0_INST_INT_IRQN, 0);
    DL_TimerG_enableClock(CAPTURE_0_INST);

}


/*
 * Timer clock configuration to be sourced by BUSCLK /  (4000000 Hz)
 * timerClkFreq = (timerClkSrc / (timerClkDivRatio * (timerClkPrescale + 1)))
 *   4000000 Hz = 4000000 Hz / (8 * (0 + 1))
 */
static const DL_TimerG_ClockConfig gTIMER_1ClockConfig = {
    .clockSel    = DL_TIMER_CLOCK_BUSCLK,
    .divideRatio = DL_TIMER_CLOCK_DIVIDE_8,
    .prescale    = 0U,
};

/*
 * Timer load value (where the counter starts from) is calculated as (timerPeriod * timerClockFreq) - 1
 * TIMER_1_INST_LOAD_VALUE = (5ms * 4000000 Hz) - 1
 */
static const DL_TimerG_TimerConfig gTIMER_1TimerConfig = {
    .period     = TIMER_1_INST_LOAD_VALUE,
    .timerMode  = DL_TIMER_TIMER_MODE_PERIODIC,
    .startTimer = DL_TIMER_START,
};

SYSCONFIG_WEAK void SYSCFG_DL_TIMER_1_init(void) {

    DL_TimerG_setClockConfig(TIMER_1_INST,
        (DL_TimerG_ClockConfig *) &gTIMER_1ClockConfig);

    DL_TimerG_initTimerMode(TIMER_1_INST,
        (DL_TimerG_TimerConfig *) &gTIMER_1TimerConfig);
    DL_TimerG_enableInterrupt(TIMER_1_INST , DL_TIMERG_INTERRUPT_LOAD_EVENT |
		DL_TIMERG_INTERRUPT_ZERO_EVENT);
	NVIC_SetPriority(TIMER_1_INST_INT_IRQN, 1);
    DL_TimerG_enableClock(TIMER_1_INST);





}


static const DL_I2C_ClockConfig gI2C_1ClockConfig = {
    .clockSel = DL_I2C_CLOCK_BUSCLK,
    .divideRatio = DL_I2C_CLOCK_DIVIDE_4,
};

SYSCONFIG_WEAK void SYSCFG_DL_I2C_1_init(void) {

    DL_I2C_setClockConfig(I2C_1_INST,
        (DL_I2C_ClockConfig *) &gI2C_1ClockConfig);
    DL_I2C_setAnalogGlitchFilterPulseWidth(I2C_1_INST,
        DL_I2C_ANALOG_GLITCH_FILTER_WIDTH_50NS);
    DL_I2C_enableAnalogGlitchFilter(I2C_1_INST);

    /* Configure Controller Mode */
    DL_I2C_resetControllerTransfer(I2C_1_INST);
    /* Set frequency to 400000 Hz*/
    DL_I2C_setTimerPeriod(I2C_1_INST, 1);
    DL_I2C_setControllerTXFIFOThreshold(I2C_1_INST, DL_I2C_TX_FIFO_LEVEL_EMPTY);
    DL_I2C_setControllerRXFIFOThreshold(I2C_1_INST, DL_I2C_RX_FIFO_LEVEL_BYTES_1);
    DL_I2C_enableControllerClockStretching(I2C_1_INST);


    /* Enable module */
    DL_I2C_enableController(I2C_1_INST);


}


static const DL_UART_Main_ClockConfig gUART_0ClockConfig = {
    .clockSel    = DL_UART_MAIN_CLOCK_BUSCLK,
    .divideRatio = DL_UART_MAIN_CLOCK_DIVIDE_RATIO_1
};

static const DL_UART_Main_Config gUART_0Config = {
    .mode        = DL_UART_MAIN_MODE_NORMAL,
    .direction   = DL_UART_MAIN_DIRECTION_TX_RX,
    .flowControl = DL_UART_MAIN_FLOW_CONTROL_NONE,
    .parity      = DL_UART_MAIN_PARITY_NONE,
    .wordLength  = DL_UART_MAIN_WORD_LENGTH_8_BITS,
    .stopBits    = DL_UART_MAIN_STOP_BITS_ONE
};

SYSCONFIG_WEAK void SYSCFG_DL_UART_0_init(void)
{
    DL_UART_Main_setClockConfig(UART_0_INST, (DL_UART_Main_ClockConfig *) &gUART_0ClockConfig);

    DL_UART_Main_init(UART_0_INST, (DL_UART_Main_Config *) &gUART_0Config);
    /*
     * Configure baud rate by setting oversampling and baud rate divisors.
     *  Target baud rate: 9600
     *  Actual baud rate: 9600.24
     */
    DL_UART_Main_setOversampling(UART_0_INST, DL_UART_OVERSAMPLING_RATE_16X);
    DL_UART_Main_setBaudRateDivisor(UART_0_INST, UART_0_IBRD_32_MHZ_9600_BAUD, UART_0_FBRD_32_MHZ_9600_BAUD);



    DL_UART_Main_enable(UART_0_INST);
}

static const DL_SPI_Config gSPI_OLED_config = {
    .mode        = DL_SPI_MODE_CONTROLLER,
    .frameFormat = DL_SPI_FRAME_FORMAT_MOTO4_POL0_PHA0,
    .parity      = DL_SPI_PARITY_NONE,
    .dataSize    = DL_SPI_DATA_SIZE_8,
    .bitOrder    = DL_SPI_BIT_ORDER_MSB_FIRST,
    .chipSelectPin = DL_SPI_CHIP_SELECT_0,
};

static const DL_SPI_ClockConfig gSPI_OLED_clockConfig = {
    .clockSel    = DL_SPI_CLOCK_BUSCLK,
    .divideRatio = DL_SPI_CLOCK_DIVIDE_RATIO_1
};

SYSCONFIG_WEAK void SYSCFG_DL_SPI_OLED_init(void) {
    DL_SPI_setClockConfig(SPI_OLED_INST, (DL_SPI_ClockConfig *) &gSPI_OLED_clockConfig);

    DL_SPI_init(SPI_OLED_INST, (DL_SPI_Config *) &gSPI_OLED_config);

    /* Configure Controller mode */
    /*
     * Set the bit rate clock divider to generate the serial output clock
     *     outputBitRate = (spiInputClock) / ((1 + SCR) * 2)
     *     8000000 = (32000000)/((1 + 1) * 2)
     */
    DL_SPI_setBitRateSerialClockDivider(SPI_OLED_INST, 1);
    /* Set RX and TX FIFO threshold levels */
    DL_SPI_setFIFOThreshold(SPI_OLED_INST, DL_SPI_RX_FIFO_LEVEL_1_2_FULL, DL_SPI_TX_FIFO_LEVEL_1_2_EMPTY);

    /* Enable module */
    DL_SPI_enable(SPI_OLED_INST);
}

